package com.qf.service;

import com.github.pagehelper.PageInfo;
import com.qf.pojo.Authors;

import java.util.List;

public interface IAuthorsService {

    Authors find(Long id);

    PageInfo<Authors> findAllByName(String authorname ,int pageNum, int pageSize);

    void updateAuthors(Authors authors);
    void addAuthors(Authors authors);

}
